K&N has provided crane rehabilitation and modernization services since 1991. Serving both public and private customers, we recently completed projects for the US Army Corps of Engineers, Bureau of Reclamation, WA State Public Utility Districts, Kaiser Aluminum, Kinross Gold and Wallula Paper Mills.  Contact us for a full list of specialized projects.

Our in-house team of designers, engineers and project managers are focused exclusively on crane modernization and understand the complex requirements of large overhead cranes

Turn-key services include project management, estimating, quality control, engineering, design, fabrication & machining, field mechanical & electrical installation, crane control start-up, load testing and operational support.